package com.atguigu.leetcode.dataType;

/**
 * 二叉树
 *
 * @author xr-8
 * @date 2021-09-23
 * @time 22:54
 */
public class TreeNode {
    public int val;
    public TreeNode left;
    public TreeNode right;

    public TreeNode(int x) {
        val = x;
    }
}